Looking for a fast flow nipple for your little one? Look no further than the NUK Simply Natural Fast Flow Nipples! These BPA-free nipples are perfect for babies 6 months and up, and feature anti-colic technology to help reduce fussiness during feeding. With a focus on natural feeding, the NUK brand is a trusted choice for parents when it comes to bottle feeding. Whether you're bottle feeding exclusively or just need a few extra nipples on hand, the NUK Simply Natural Fast Flow Nipples are a great choice. Order yours today! ShipN24Hours. Inventory Location